LD5537H1 Description
The LD5537H1 is built-in with several functions, protection and EMI-improved solution in a tiny package. It takes less ponents counts or circuit space, especially ideal for those total solutions of low cost. The implemented functions include low startup current, green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope pensation.
LD5537H1 Key Features
- High-Voltage CMOS Process with Excellent ESD protection
- Very Low Startup Current (<3A)
- Multi-Mode PWM controller
- Current Mode Control
- Green Mode Control
- UVLO (Under Voltage Lockout)
- LEB (Leading-Edge Blanking) on CS Pin
- Internal Frequency Swapping, Slop pensation
- OVP (Over Voltage Protection) on VCC and CS Pin
- Adjustment input AC BNI / BNO